Threat intelligence

Single Sign On For TNG <= 2.0.0 - Unauthenticated Privilege Escalation via Unverified Password Change

CVE-2026-15964 · single-sign-on-for-tng

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Single Sign On For Tng at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Single Sign On For TNG <= 2.0.0 - Unauthenticated Privilege Escalation via Unverified Password Change
Affected software: single-sign-on-for-tng(Plugin)
Affected versions: ≤ 2.0.0
Authentication: Unauthenticated
Vulnerability type: Privilege escalation
CVE: CVE-2026-15964
Published: 31 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow a lower-privilege user to perform actions reserved for administrators.
Source: Data imported from Wordfence Intelligence (advisory 1d8d393e-764c-491d-8afb-7d4f8d0c387a). Methodology and redistribution notes

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